presentee
/prɛzˈɛnti/Definitions
1. noun
a person who is present at work or a place of work when not required or expected to be there
“The company’s productivity suffered due to the presentee who spent most of the day browsing the internet.”
2. noun
a person who is excessively or unnecessarily present in a particular situation or place
“The presentee at the party dominated the conversation and wouldn’t let anyone else speak.”